| 摘要 |
A sludge treatment apparatus of the lake is provided to discharge the sludge to the lower part of the weir by installing a sludge drainage pipe. A sludge treatment apparatus of the lake comprises a weir through pipe(12) penetrated into the intermediate height of the lake weir from the inner side of the lake zone to the outer side; a suction pipe(11) combined with the weir through pipe and the end in the inner side of the lake zone, and where a suction part of the front end is extended to the lower lake zone to discharge through the weir through pipe to the outer of the lake by sucking the sludge of the bottom of the lake; a suction force action pipe(13) combined with the weir through pipe from the outside of the lake zone and extended downward with a height to use the atmospheric pressure head of the lake zone into the suction force of the sludge; an air control pipe(14) combined to the suction force action pipe in the shape of inverted U to prevent the air from entering into the suction force action pipe; a drainage pipe(15) combined into the lower part of the air control pipe to discharge the sludge flowed into the inner of the pipe; and a vent pipe(16) combined into the upper part of the air control pipe to circulate the air in the air control pipe and to disappear the suction process of the air control pipe and the drainage pipe. |
